.page-news {
  --news-cut: 16px;
  --news-hair: rgba(61, 242, 200, 0.16);
  --news-amber-hair: rgba(245, 165, 36, 0.28);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news [hidden] {
  display: none !important;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 44px) 0 0;
  background:
    radial-gradient(120% 90% at 88% -20%, rgba(61, 242, 200, 0.16), transparent 62%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.34;
  background-image:
    linear-gradient(var(--news-hair) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-hair) 1px, transparent 1px);
  background-size: 72px 72px;
}

.page-news .news-hero > * {
  position: relative;
}

.page-news .news-hero-grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(22px, 4vw, 38px);
}

.page-news .news-hero-copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-narrow);
  font-size: clamp(28px, 6vw, 54px);
  line-height: 1.12;
  letter-spacing: 0.04em;
  color: var(--paper);
  max-width: 20ch;
}

.page-news .news-hero-copy .lede {
  margin-top: 16px;
  color: var(--paper);
  opacity: 0.86;
}

.page-news .news-hero-status {
  padding: clamp(16px, 2.4vw, 24px);
}

.page-news .status-list {
  margin: 14px 0 0;
  display: grid;
  gap: 14px;
}

.page-news .status-list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--pulse);
  text-transform: uppercase;
}

.page-news .status-list dd {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-news .status-list .num {
  color: var(--pulse-soft);
}

.page-news .status-pulse {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--ash);
}

.page-news .pulse-dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--pulse);
  box-shadow: 0 0 0 4px rgba(61, 242, 200, 0.14);
  animation: news-pulse 3.4s ease-in-out infinite;
}

@keyframes news-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.86; }
}

.page-news .news-hero-media {
  margin: 0 0 clamp(-28px, -3vw, -14px);
}

/* ---------- 目录条 ---------- */
.page-news .news-index {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(11, 31, 26, 0.94);
  border-bottom: 1px solid var(--line);
}

.page-news .news-index-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.page-news .news-index-label {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ash);
}

.page-news .news-index ul {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-index ul::-webkit-scrollbar {
  display: none;
}

.page-news .news-index a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(18, 51, 43, 0.6);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-index a:hover,
.page-news .news-index a:focus-visible {
  color: var(--pulse);
  border-color: var(--pulse);
}

.page-news .news-index a .mono {
  font-size: 11px;
  color: var(--pulse);
}

/* ---------- 章节头 ---------- */
.page-news .news-chapter-lede {
  margin: 8px 0 0;
  max-width: 46ch;
  color: var(--ash);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 筛选条 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 26px 0 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.page-news .filter-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ash);
  margin-right: 4px;
}

.page-news .filter-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 8px 15px;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .filter-btn:hover,
.page-news .filter-btn:focus-visible {
  border-color: var(--pulse);
  color: var(--pulse);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--pulse);
  border-color: var(--pulse);
  color: var(--ink);
}

/* ---------- 两张专题卡 ---------- */
.page-news .news-highlights {
  display: grid;
  gap: var(--gap);
  margin-bottom: clamp(30px, 5vw, 52px);
}

.page-news .highlight {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}

.page-news .highlight--amber {
  border-color: var(--news-amber-hair);
}

.page-news .highlight .media {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.page-news .highlight-body {
  padding: clamp(16px, 2.4vw, 24px);
}

.page-news .highlight-body h3 {
  margin: 8px 0 10px;
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .highlight-body p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.82;
}

/* ---------- 条目列表 ---------- */
.page-news .feed {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .entry {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  background-image: linear-gradient(90deg, var(--news-hair) 0 1px, transparent 1px);
  background-size: 100% 100%;
}

.page-news .entry-idx {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pulse);
}

.page-news .entry-body h3 {
  margin: 10px 0 8px;
  font-size: clamp(17px, 2.3vw, 21px);
  line-height: 1.42;
  color: var(--paper);
}

.page-news .entry-sum {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ash);
}

.page-news .entry-note {
  font-size: 12px;
  line-height: 1.7;
  color: var(--ash);
  font-style: normal;
}

.page-news .disclosure-panel {
  margin-top: 12px;
  padding: 14px 16px;
  border-left: 2px solid var(--pulse);
  background: rgba(18, 51, 43, 0.72);
}

.page-news .disclosure-panel p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper);
}

.page-news .entry-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pulse-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .entry-link:hover,
.page-news .entry-link:focus-visible {
  color: var(--pulse);
  border-bottom-color: var(--pulse);
}

/* ---------- 通用展开触发 ---------- */
.page-news .disclosure-trigger {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pulse-soft);
  background: none;
  border: 0;
  border-bottom: 1px dashed rgba(61, 242, 200, 0.42);
  padding: 0 0 3px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .disclosure-trigger:hover,
.page-news .disclosure-trigger:focus-visible {
  color: var(--pulse);
  border-bottom-color: var(--pulse);
}

/* ---------- 02 赛季阶段 ---------- */
.page-news .phase-grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-news .phase-figure {
  margin: 0;
}

.page-news .phase-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .phase {
  border-bottom: 1px solid var(--line);
}

.page-news .phase h3 {
  margin: 0;
}

.page-news .phase .disclosure-trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 18px 0;
  font-family: var(--font-narrow);
  font-size: clamp(17px, 2.4vw, 22px);
  letter-spacing: 0.06em;
  color: var(--paper);
  text-align: left;
  border: 0;
}

.page-news .phase .disclosure-trigger .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pulse);
}

.page-news .phase .disclosure-trigger::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--pulse);
}

.page-news .phase .disclosure-trigger[aria-expanded="true"]::after {
  content: "−";
}

.page-news .phase .disclosure-trigger:hover {
  color: var(--pulse);
}

.page-news .phase .disclosure-panel {
  margin: 0 0 18px;
}

.page-news .phase .disclosure-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .phase .disclosure-panel li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.86;
}

.page-news .phase .disclosure-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--pulse);
}

/* ---------- 03 版本时间线 ---------- */
.page-news .vlog {
  list-style: none;
  margin: 0;
  padding: 0 0 0 28px;
  position: relative;
}

.page-news .vlog::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--pulse) 0%, var(--line) 100%);
}

.page-news .vlog li {
  position: relative;
  padding-bottom: 28px;
}

.page-news .vlog li::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 6px;
  width: 13px;
  height: 13px;
  background: var(--ink);
  border: 2px solid var(--pulse);
  transform: rotate(45deg);
}

.page-news .vlog li:last-child {
  padding-bottom: 0;
}

.page-news .vlog-ver {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--pulse);
}

.page-news .vlog-body h3 {
  margin: 8px 0 8px;
  font-size: clamp(16px, 2.2vw, 20px);
  line-height: 1.45;
  color: var(--paper);
}

.page-news .vlog-body p {
  margin: 0 0 10px;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ash);
}

.page-news .vlog-when {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ash);
  opacity: 0.8;
}

/* ---------- 04 编辑推荐 ---------- */
.page-news .picks {
  display: grid;
  gap: var(--gap);
}

.page-news .pick {
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(61, 242, 200, 0.06) 0%, transparent 46%),
    var(--ink-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .pick h3 {
  margin: 10px 0 10px;
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.45;
  color: var(--paper);
}

.page-news .pick p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ash);
}

/* ---------- 结尾条带 ---------- */
.page-news .news-cta {
  margin-top: clamp(40px, 6vw, 80px);
  padding: clamp(26px, 4vw, 46px) 0;
  background: linear-gradient(90deg, var(--ink-2) 0%, rgba(18, 51, 43, 0.55) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-cta-inner {
  display: grid;
  gap: 22px;
}

.page-news .news-cta-title {
  margin: 10px 0 6px;
  font-family: var(--font-narrow);
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-cta-sub {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ash);
}

.page-news .news-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .picks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-cta-inner {
    grid-template-columns: minmax(0, 1.6fr) auto;
    align-items: center;
  }

  .page-news .news-cta-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 1fr);
    align-items: end;
  }

  .page-news .entry {
    grid-template-columns: 84px minmax(0, 1fr) 190px;
    gap: 26px;
    align-items: start;
    padding: 28px 0;
  }

  .page-news .entry-note {
    text-align: right;
    padding-top: 4px;
    border-left: 1px solid var(--line);
    padding-left: 16px;
  }

  .page-news .phase-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
}

@media (min-width: 1100px) {
  .page-news .entry-idx {
    padding-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pulse-dot {
    animation: none;
  }
}